I'm sure this episode has no connection to the recent Holocaust museum shootings and trail of yellow journalism that followed, but the season finale of Law and Order SVU featured actor Nick Stahl as Peter Harrison, a deranged artist whose life is transformed by 9/11. I don't have an exact transcript, but at one point in the episode it is noted that Harrison became obsessed with 9/11 conspiracy theories and anti-government ideas.

The relevant dialogue begins around 7:09 of this video.